The Master Key
Cast ~ CrewCast ~
Milburn Stone
-Agent Tom Brant
Jan Wiley
-Janet Lowe
Dennis Moore
-Jack Ryan
Addison Richards
-Gerhard Doenitz / Garret Donahue
Byron Foulger
-Prof. Elwood Henderson
Maris Wrixon
-Dorothy Newton
Sarah Padden
-Aggie
George Lynn
-Herman
Russell Hicks
-Police Chief Michael J. O'Brien
Roland Varno
-Arnold Hoffman
Lash LaRue
-Migsy
Jerry Shane
-Dan
Neyle Morrow
-Spike
John Eldredge
-Walter Stark
Prod. ~ Crew
Lewis D. Collins
Directing (Director)
Ray Taylor
Directing (Director)
Jack Natteford
Writing (Story)
Dwight V. Babcock
Writing (Story)
Joseph O'Donnell
Writing (Screenplay)
George H. Plympton
Writing (Screenplay)
Ande Lamb
Writing (Screenplay)
Morgan Cox
Production (Producer)
Irving Birnbaum
Editing (Editor)
Jack Dolan
Editing (Editor)
Ace Herman
Editing (Editor)
Alvin Todd
Editing (Editor)
Edgar Zane
Editing (Editor)
Chuck Hamilton
Crew (Stunts)
Carl Mathews
Crew (Stunts)
David Sharpe
Crew (Stunts)
Tom Steele
Crew (Stunts)
Ken Terrell
Crew (Stunts)
Dale Van Sickel
Crew (Stunts)
William A. Sickner
Camera (Director of Photography)
Maury Gertsman
Camera (Director of Photography)